10 Best generator accessories of 2025

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Best Choice

1

Westinghouse
Westinghouse WGenTent Generator Running Cover for Open Frame Generators,Black
Main highlights

Weather Resistant Cover
Withstands 12 inches of rain, 18 inches of snow, and 70 mph winds.

Ideal for Emergency Use
Easy assembly with no tools required; perfect for unexpected weather.

Praised for Easy Assembly
Customers appreciate the simple setup and effective protection during operation.
Key specs
- shape:Open frame
- usage:Generator cover
- special features:Weather resistant
- finish:Vented top
- closure:Refueling door
9.8

Exceptional

Our Rating

9.5
Waterproof

9.1
materials Quality

9.1
lasts a long time
How do we rank?

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Based on millions of stores and reviews

Shoppers influence our rankings
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Value for Money

2

PlugSaf

PlugSaf 50 Amp Generator Cord, 25FT 50 Amp RV Extension Cord with Twist Lock, Generator Cable 50A 4 Prong Yellow, NEMA 14-50P/SS2-50R Heavy Duty STW Wire for RV Camper & House

14% Off
9.7

Exceptional

Our Rating
3

ZTSXLLIM

ZTSXLLIM Extension Cord Holder Organizer(4 Pack L), Extension Cord Hanger for Garage Organization and Storage, 16-Inch Heavy Duty Storage Straps, Garage Gadgets for Men

10% Off
9.5

Excellent

Our Rating

9.9
Simple to use

9.9
Flexibility

9.7
worth the money
4

WEN
WEN 55201 Magnetic Oil Dipstick for Inverter Generators (compatible with WEN, Yamaha, Predator)
Main highlights

Preserve Generator Engine
Industrial-strength magnetic tip collects metal shavings, preventing engine damage and ensuring longevity. Compatible with various models, including WEN, Yamaha, Generac, and Predator.

Ideal for New Generators
Perfect for break-in periods, capturing metal shavings. Fits a wide range of inverter generators, providing peace of mind and engine protection.

Strong Magnet Performance
Customers praise the strong magnet for effectively capturing metal shavings, though some note difficulty in reading the oil level due to the shiny surface.
Key specs
- OEM Part Number:55201
- Function:Collects metal shavings
- Material:Magnetic tip
- Compatibility:WEN Inverter Generators
- Special Features:Industrial-strength magnetic tip
9.4

Excellent

Our Rating

9.7
worth the money

9.3
Durability

8.0
clearly written
5

Champion Power Equipment
Champion Power Equipment 25-Foot 30-Amp 125-Volt Fan-Style Generator Extension Cord (L5-30P to three 5-15R)

32% Off
Main highlights

Key Features
Converts 30-amp to 15-amp, extends power 25 feet, weather and abrasion-resistant, flexible in extreme temperatures, safe, and reliable with 1-year warranty.

Ideal Use Cases
Perfect for outdoor events, RV use, emergency power backup, and any situation requiring extension and conversion of power in various weather conditions.

Customer Praise
Most reviews highlight its durability, reliability in harsh weather, and the convenience of extending power safely, making it a trusted accessory for outdoor power needs.
9.3

Excellent

Our Rating

9.9
materials Quality

9.9
lasts a long time

9.9
Durability
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6

Rophor
Rophor 30 Amp to 110 Adapter Generator Power Cord, 4 Prong 30 Amp to 15 Amp Generator Adapter, Nema L14-30P Male to 4X 5-20R Female with Dust Protection Caps, 1.5 FT
Main highlights

Key Features
Converts 30A generator to 4x 5-20 outlets, 3750W max, 10 AWG copper wires, fire retardant, 600V STW jacket for durability and safety.

Ideal Use Cases
Perfect for powering multiple devices on RV trips, outdoor events, or as a backup power solution during outages.

Customer Reviews
Highly praised for its reliability, build quality, and the convenience of powering multiple devices simultaneously.
Key specs
- twist lock:L14-30P
- cord length:1.5 feet
- input current:30 Amp
- connector gender:Male plug, female receptacle
- max wattage:3750 watts
9.2

Excellent

Our Rating

9.9
Easy installation

9.5
worth the money

9.5
Durability
7

Betollo

Generator Exhaust Extension Silencer Kit with Three Universal Adapters Compatible ALL Portable Generators with ALL-IN-ONE KIT,Insulated Through-Wall Mounting Plate Safely Vent Exhaust Reduce Noise 55%
9.1

Excellent

Our Rating
8

POWGRN

POWGRN 20 FT 30 Amp Generator Extension Cord 4 Prong, Heavy Duty NEMA L14-30P to NEMA L14-30R, 125/250V 7500W, Green 10 Gauge STW Twist Locking House Power Cord, 20 Feet Generator Cable

50% Off
8.8

Very Good

Our Rating
9

BougeRV
Electric Tongue Jack Cover, BougeRV 600D Universal Trailer RV Electric Tongue Jack Protective Cover (Size 14″H x 5″W x 10″D)…
Main highlights

Durable Waterproof Protection
600D polyester fabric with PU weather strips ensures durability and waterproofing.

Ideal for RV Travelers
Perfect for protecting electric tongue jacks from weather while traveling.

Highly Praised Easy Installation
Customers appreciate the easy installation and secure drawstring fit.
8.5

Good

Our Rating

9.9
Simple to use

9.9
Easy installation

9.9
Water tight
10

GENARMOR

GenArmor Generator Covers While Running, 100% Waterproof Heavy Duty Tarps Generator Tent, Portable Outdoor Generator Enclosure for Most 4000w~13000w Generators, Black

21% Off
8.4

Good

Our Rating

10 Best generator accessories of 2025

1

Westinghouse WGenTent Generator Running Cover for Open Frame Generators,Black

9.5

9.1

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

PlugSaf 50 Amp Generator Cord, 25FT 50 Amp RV Extension Cord with Twist Lock, Generator Cable 50A 4 Prong Yellow, NEMA 14-50P/SS2-50R Heavy Duty STW Wire for RV Camper & House

3

ZTSXLLIM Extension Cord Holder Organizer(4 Pack L), Extension Cord Hanger for Garage Organization and Storage, 16-Inch Heavy Duty Storage Straps, Garage Gadgets for Men

9.9

9.9

9.7

4

WEN 55201 Magnetic Oil Dipstick for Inverter Generators (compatible with WEN, Yamaha, Predator)

9.7

9.3

8.0

5

Champion Power Equipment 25-Foot 30-Amp 125-Volt Fan-Style Generator Extension Cord (L5-30P to three 5-15R)

9.9

9.9

9.9

6

Rophor 30 Amp to 110 Adapter Generator Power Cord, 4 Prong 30 Amp to 15 Amp Generator Adapter, Nema L14-30P Male to 4X 5-20R Female with Dust Protection Caps, 1.5 FT

9.9

9.5

9.5

7

Generator Exhaust Extension Silencer Kit with Three Universal Adapters Compatible ALL Portable Generators with ALL-IN-ONE KIT,Insulated Through-Wall Mounting Plate Safely Vent Exhaust Reduce Noise 55%

8

POWGRN 20 FT 30 Amp Generator Extension Cord 4 Prong, Heavy Duty NEMA L14-30P to NEMA L14-30R, 125/250V 7500W, Green 10 Gauge STW Twist Locking House Power Cord, 20 Feet Generator Cable

9

Electric Tongue Jack Cover, BougeRV 600D Universal Trailer RV Electric Tongue Jack Protective Cover (Size 14″H x 5″W x 10″D)…

9.9

9.9

9.9

10

GenArmor Generator Covers While Running, 100% Waterproof Heavy Duty Tarps Generator Tent, Portable Outdoor Generator Enclosure for Most 4000w~13000w Generators, Black

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